<?php
/*
 *      nwfields.php
 *
 *      Copyright 2010 vetal <vetal@vetal>
 *
 *      This program is free software; you can redistribute it and/or modify
 *      it under the terms of the GNU General Public License as published by
 *      the Free Software Foundation; either version 2 of the License, or
 *      (at your option) any later version.
 *
 *      This program is distributed in the hope that it will be useful,
 *      but WITHOUT ANY WARRANTY; without even the implied warranty of
 *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *      GNU General Public License for more details.
 *
 *      You should have received a copy of the GNU General Public License
 *      along with this program; if not, write to the Free Software
 *      Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 *      MA 02110-1301, USA.
 */

class nwfields {

	private $dataset;
	private $fields = array();

	function __construct($dataset, $row = null) {
		$this->dataset = &$_SESSION[$dataset];
		$header = $this->dataset->getheader();
		if (!$row) {
			foreach ($header as $headrow) {
				$this->fields[$headrow["id"]] = "";
			}
		} else {
			$data = $this->dataset->getrow($row);
			foreach ($header as $headrow) {
				$this->fields[$headrow["id"]] = $data[0][$headrow["id"]];
			}
		}
	}

	function __get($name) {
		if (array_key_exists($name,$this->fields)) {
			return $this->fields[$name];
		} else return false;
	}

	function __set($name, $value) {
		if (array_key_exists($name,$this->fields)) {
			$this->fields[$name] = $value;
		}
	}

}
?>
